Answer:
D.
Step-by-step explanation:
cos is positive and sin is negative
=>
it must be in quadrant IV.
you remember, 1 = sin² + cos²
1 = sin² + (3/5)² = sin² + 9/25
25/25 = sin² + 9/25
16/25 = sin²
sin = 4/5 or -4/5
and as sin of this angle is < 0, our solution is -4/5
Answer: 8.808 kilometers
Step-by-step explanation: have a good night :)
Answer:
12/5
Step-by-step explanation:
tan(G) = opposite side ÷ adjacent side
⇒ tan(G) = 24/10 = 12/5
Answer:
1h 40m
Step-by-step explanatio
12:30 + 30m = 1:00
1:00 + 1h = 2:00
2:00 + 10m = 2:10
30m + 1h + 10m = 1h 40min